U025D

Lost Communication With Front Controls Interface Module B

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Front panel controls do not work
Information display does not show data
Unable to adjust climate control
No sound from the audio system

Causes

Broken or shorted wiring
Front panel control module malfunction
Problems with connectors
Software glitches
Module power problems

How to Fix

Check the integrity of wiring and connectors
Check fuses associated with the module
Scan the module for additional errors
If necessary, replace the control module
Update module software

Related codes

U025C U025E U025F